Algorithms·medium 18 min 75 XP
Two Sum
Return the indices of the two numbers that add up to a target, using a single pass (not nested loops).
Examples
- twoSum([2,7,11,15], 9) → [0,1]
Constraints
- Keep the required function name so the tests can find it
- Return a value instead of only logging it
- Do not mutate inputs unless the challenge asks you to
Two Sum · editor
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